<%@ taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core" %>
<%@ page contentType="text/html;charset=UTF-8" language="java" %>
<!DOCTYPE html>
<html lang="zh-CN">
<head>
    <meta charset="utf-8">
    <meta name="viewport" content="width=device-width, initial-scale=1">
    <title>玉灵 QQ:7031633 Email:webrx@126.com</title>
    <meta name="keywords" content="关键字">
    <meta name="description" content="简介">
</head>

<body>
<%
    for (int i = 1; i <= 10; i++) {
        out.print(String.format("<h3>hello %02d</h3>", i));
    }
%>
<hr>
<c:forEach begin="1" end="10" var="userid" step="2">
    <h3>Hello ${userid}</h3>
</c:forEach>
</body>
</html>
